.site-head {
    min-width: 1152px;
    height: 150px;
}

.site-head .top-bar {
    height: 32px;
    background-color: #2A2A2A;
    min-width: 1152px;
}

.site-head .top-bar a {
    color: white;
    line-height: 32px;
}

.site-head .top-bar .short-cut-links > ul > li {
    float: left;
    margin-right: 18px;
    font-size: 14px;
}

.site-head .top-bar .short-cut-links > ul > li.have-menu {
    padding-right: 12px;
    position: relative;
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .arrow {
    width: 12px;
    height: 12px;
    position: absolute;
    right:0;
    top: 50%;
    margin-top: -6px;
    transition: transform .2s ease 0s;
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .arrow:hover {
    transform: rotate(180deg);
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .arrow b {
    position: absolute;
    left: 4px;
    top: 2px;
    width: 6px;
    height: 6px;
    background-color: #fff;
    transform: rotate(45deg);
}
.site-head .top-bar .short-cut-links > ul > li.have-menu .arrow i {
    position: absolute;
    left: 4px;
    top: 0.5px;
    width: 6px;
    height: 6px;
    background-color: #2A2A2A;
    transform: rotate(45deg);
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .menu {
    position: absolute;
    top: 30px;
    left: 0;
    z-index: 9999;
    /* 隐藏 */
    display: none;
    background-color: white;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.20);
    padding: 10px;
}

/* 鼠标碰到have-menu，就让menu出现 */
.site-head .top-bar .short-cut-links > ul > li.have-menu:hover .menu {
    display: block;
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .menu .menu-list li {
    height: 20px;
    line-height: 20px;
}
.site-head .top-bar .short-cut-links > ul > li.have-menu .menu .menu-list a {
    font-size: 12px;
    color: #1C1F21;
    line-height: 20px;
}
.site-head .top-bar .short-cut-links > ul > li.have-menu .menu .menu-list a:hover {
    color: orange;
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .sq-menu {
    width: 120px;
}

.site-head .top-bar .short-cut-links > ul > li.have-menu .sc-menu {
    width: 80px;
}
.site-head .top-bar .short-cut-links > ul > li.have-menu .jdms-menu {
    width: 80px;
}

.site-head .top-bar .top-bar-r {
    float: right;
    width: 225px;
}
.site-head .top-bar .top-bar-r a, .site-head .top-bar .top-bar-r span {
    margin-right: 11px;
    font-size: 15px;
}
.site-head .top-bar .top-bar-r a:last-child {
    margin-right: 0;
}

.site-head .main-nav {
    height: 40px;
    background-color: #20BD9A;
    min-width: 1152px;
}

.site-head .main-nav ul li {
    float: left;
    margin-right: 18px;
    font-size: 14px;
    line-height: 40px;
}

.site-head .main-nav ul li.have-menu {
    padding-right: 16px;
    position: relative;
}

.site-head .main-nav .menu {
    position: absolute;
    top: 35px;
    left: 0;
    background-color: white;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.20);
    padding: 10px;
    display: none;
}

.site-head .main-nav ul li:hover .menu {
    display: block;
}

.site-head .main-nav ul li .menu dl dt {
    font-size: 16px;
}

.site-head .main-nav ul li .menu dl dd a {
    color: #1C1F21;
    font-size: 12px;
    line-height: 20px;
}

.site-head .main-nav ul li .menu dl dd a:hover {
    color: orange;
}

.site-head .main-nav ul li .menu dl dd a:hover {
    color: orange;
}

site-head .main-nav ul li .jjzyx-menu{
    width: 150px;
}
.site-head .main-nav ul li .gty-menu{
    width: 90px;
}
.site-head .main-nav ul li .ddwl-menu {
    width: 190px;
}
.site-head .main-nav ul li .sdly-menu {
    width: 160px;
}

.site-head .main-nav ul li a {
    color: white;
    font-size: 16px;
}

.site-head .main-nav ul li.have-menu::before {
    content: '';
    position: absolute;
    right: 0;
    top: 18px;
    width: 0px;
    height: 0px;
    border: 4px solid transparent;
    border-bottom: none;
    border-top-color: white;
    transition: transform .5s ease 0s;
}

.site-head .main-nav ul li.have-menu:hover::before {
    transform: rotate(180deg);
}

.site-head .header-icon {
    height: 36px;
    padding: 21px 0;
}

.site-head .header-icon h1 {
    float: left;
    font-size: 24px;
    color: #20BD9A;
    line-height: 36px;
    font-weight: bold;
}

.site-head .header-icon .soso-box {
    float: left;
    margin-left: 20px;
    width: 405px;
    padding-top: 2px;
}
.site-head .header-icon .soso-box input {
    float: left;
    width: 361px;
    height: 28px;
    border: 1px solid #20BD9A;
    /* 分别按四个角进行设置 */
    border-radius: 4px 0 0 4px;
    font-size: 14px;
    /* 取消默认的外线（外线是文本框特有的东西） */
    outline: none;
    padding-left: 10px;
}
.site-head .header-icon .soso-box .btn {
    float: left;
    width: 32px;
    height: 30px;
    background-color: #20BD9A;
    color: white;
    text-align: center;
    line-height: 30px;
    font-size: 18px;
    border-radius: 0 4px 4px 0;
}

.banner  {
    position: relative;
    overflow: hidden;
}
.banner .carousel_list {
    width: 600%;
    /* 清除浮动 */
    overflow: hidden;
    /* translateX中的百分数表示相对于它本身的宽度的多少倍 */
    /* transform: translateX(-33.333%); */
    transition: transform .5s ease 0s;
}

.banner .carousel_list li{
    float: left;
    width: 16.666%;
}
.banner .carousel_list li img {
    width: 100%;
    /* 白边的处理 */
    vertical-align: middle;
}
.banner .center-wrap{
    /* 只要有压盖，第一时间就要想到绝对定位 */
    position: absolute;
    top: 0;
    left: 0;
    width: 1152px;
    left: 50%;
    margin-left: -576px;
    /* 这里的100%高度绝对不能省略，因为如果省略了，它的height就是0 */
    /* 那么它的子盒子设置16.6%就没有意义了 */
    height: 100%;
}
.banner .center-wrap .banner-nav {
    /* 注意，这里的100%也非常重要，因为如果省略了，它的height就是0  */
    /* 那么它的子盒子设置16.6%就没有意义了  */
    height: 100%;
}
.banner .center-wrap .banner-nav>ul {
    /* 注意，这里的100%也非常重要，因为如果省略了，它的height就是0  */
    /* 那么它的子盒子设置16.6%就没有意义了  */
    height: 100%;
}
.banner .center-wrap .banner-nav>ul>li {
    height: 16.66%;
    width: 296px;
    background-color: rgba(0,0,0,.53);
    border-bottom: 1px solid #9e9e9e;
    /* box-sizing:border-box属性的作用就是让height属性是盒子的总高度，这种情况：在盒子的高度是百分比写的，但是盒子有边框的时候 */
    /* 此时就要让盒子的边框涵盖在height里面，就要使用box-sizing属性 */
    box-sizing: border-box;
}
.banner .center-wrap .banner-nav>ul>li:last-child{
    border-bottom: none;
}
.banner .center-wrap .leftbtn {
    position: absolute;
    width: 28px;
    height: 44px;
    background: url(../images/icons.png) no-repeat -21px -94px;
    top: 50%;
    left: -38px;
    margin-top: -22px;
}
.banner .center-wrap .rightbtn {
    position: absolute;
    width: 28px;
    height: 44px;
    background: url(../images/icons.png) no-repeat -21px -29px;
    top: 50%;
    right: -38px;
    margin-top: -22px;
}
.banner .center-wrap .leftbtn:hover,  .banner .center-wrap .rightbtn:hover{
    /* 透明度 */
    opacity: 0.8;
}
.banner .center-wrap .banner-nav {
    width: 652px;
    height: 100%;
    position: relative;
}
.banner .center-wrap .banner-nav>ul{
    height: 100%;
}
.banner .center-wrap .banner-nav>ul>li {
    position: relative;
}
.banner .center-wrap .banner-nav>ul>li dl{
    position: absolute;
    height: 48px;
    top: 50%;
    left: 42px;
    margin-top: -24px;
    color: white;
}
.banner .center-wrap .banner-nav>ul>li dl dt {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
}
.banner .center-wrap .banner-nav>ul>li dl dd {
    font-size: 16px;
    line-height: 22px;
    height: 22px;
}
.banner .center-wrap .banner-nav>ul>li::before {
    content: '';
    position: absolute;
    background-image:url(../images/icons.png);
    top: 50%;
    left: 10px;
}
.banner .center-wrap .banner-nav>ul>li.hot::before {
    width: 22px;
    height: 18px;
    background-position: -29px -399px;
    margin-top: -9px;
}
.banner .center-wrap .banner-nav>ul>li.hk::before {
    width: 18px;
    height: 21px;
    background-position: -28px -217px;
    margin-top: -10.5px;
    left: 13px;
}
.banner .center-wrap .banner-nav>ul>li.jp::before {
    width: 24px;
    height: 19px;
    background-position: -25px -171px;
    margin-top: -9.5px;
}
.banner .center-wrap .banner-nav>ul>li.as::before {
    width: 18px;
    height: 19px;
    background-position: -28px -262px;
    margin-top: -9.5px;
    left: 12px;
}
.banner .center-wrap .banner-nav>ul>li.eu::before {
    width: 20px;
    height: 14px;
    background-position: -29px -351px;
    margin-top: -7px;
    left: 11px;
}
.banner .center-wrap .banner-nav>ul>li.au::before {
    width: 18px;
    height: 17px;
    background-position: -28px -305px;
    margin-top: -8.5px;
    left: 12px;
}
.banner .center-wrap .banner-nav>ul>li.current {
    background-color: rgba(0, 0, 0, .63);
}
.banner .center-wrap .banner-nav .menus-box .menu {
    /* 让menu隐藏 */
    display: none;
    position: absolute;
    left: 296px;
    top: 0;
    height: 100%;
    background-color: rgba(0, 0, 0, .63);
    color: white;
    padding: 16px;
    /* 加上box-sizing属性之后，height: 100%; 就是盒子的总高度了 */
    /* 就不需要减padding了，因为百分比怎么减padding呀？ */
    box-sizing: border-box;
    z-index: 99999;
}
/* 有current类名的menu是显示的 */
.banner .center-wrap .banner-nav .menus-box .menu.current {
    display: block;
}
.banner .center-wrap .banner-nav .menus-box .menu a {
    color: white;
}
.banner .center-wrap .banner-nav .menus-box .menu dl {
    margin-bottom: 16px;
}
.banner .center-wrap .banner-nav .menus-box .menu dl dt {
    line-height: 30px;
    font-size: 18px;
}
.banner .center-wrap .banner-nav .menus-box .menu dl dd {
    line-height: 25px;
    font-size: 15px;
}
